| Index | Parkdale | Missouri | National |
| Income per capita | $45,815 | $39,715 | $44,883 |
| Median household income | $93,513 | $72,613 | $81,333 |
| Median income owner occupied | $94,702 | $90,986 | $106,172 |
| Median income renter occupied | $0 | $45,210 | $52,080 |
| Median earnings male | $51,840 | $52,324 | $54,343 |
| Median earnings female | $55,339 | $36,971 | $38,439 |
| Unemployment rate | 1.2% | 4.4% | 4.9% |
| Poverty level | 4.2% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 7.5% | 7.5% |
| Manufacturing sector | 20.0% | 20.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 17.5% | 17.5% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 5.0% | 5.0% |
| Education, health & social services | 12.5% | 12.5% |
| Other | 37.5% | 37.5% |
| City | Population | Household Income | National Avg. |
| Westwood, MO | 321 | $368,561 | 353.2% |
| Ladue, MO | 8,903 | $368,480 | 353.1% |
| Huntleigh, MO | 463 | $365,824 | 349.8% |
| Country Life Acres, MO | 54 | $365,640 | 349.6% |
| Clarkson Valley, MO | 2,697 | $312,556 | 284.3% |
| Parkdale, MO | 198 | $93,513 | 15.0% |
| City | Population | Household Income | National Avg. |
| Hackberry, AZ | 198 | $0 | 100.0% |
| Decatur City, IA | 198 | $66,959 | 17.7% |
| Dixon, IA | 198 | $91,744 | 12.8% |
| Grand River, IA | 198 | $51,896 | 36.2% |
| Little Sioux, IA | 198 | $33,002 | 59.4% |
| Parkdale, MO | 198 | $93,513 | 15.0% |